About the Execution of LTSMin+red for DrinkVendingMachine-COL-98
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
15866.008 | 1321676.00 | 5267615.00 | 685.90 | ??T????????F?F?? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r137-smll-167819419000618.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DrinkVendingMachine-COL-98, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819419000618
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 9.0K Feb 26 04:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 26 04:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Feb 26 04:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 04:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Feb 25 16:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 04:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 04:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Feb 26 04:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 04:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 48K Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-00
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-01
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-02
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-03
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-04
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-05
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-06
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-07
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-08
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-09
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-10
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-11
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-12
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-13
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-14
FORMULA_NAME DrinkVendingMachine-COL-98-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678985881202
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DrinkVendingMachine-COL-98
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 16:58:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 16:58:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 16:58:04] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-16 16:58:04] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-16 16:58:05] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 978 ms
[2023-03-16 16:58:05] [INFO ] Imported 6 HL places and 7 HL transitions for a total of 1176 PT places and 3.6529582908E10 transition bindings in 27 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 19 ms.
[2023-03-16 16:58:05] [INFO ] Built PT skeleton of HLPN with 6 places and 7 transitions 28 arcs in 6 ms.
[2023-03-16 16:58:05] [INFO ] Skeletonized 1 HLPN properties in 3 ms. Removed 15 properties that had guard overlaps.
Computed a total of 0 stabilizing places and 0 stable transitions
All 16 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Symmetric sort wr.t. initial and guards and successors and join/free detected :Quality
Symmetric sort wr.t. initial detected :Quality
Transition elaborate0 : guard parameter $x(Quality:392) in guard (LEQ $x 97)introduces in Quality(392) partition with 2 elements
Transition elaborate1 : guard parameter $x(Quality:392) in guard (AND (GT $x 97) (LEQ $x 195))introduces in Quality(392) partition with 2 elements
Transition elaborate2 : guard parameter $x(Quality:392) in guard (AND (GT $x 195) (LEQ $x 293))introduces in Quality(392) partition with 2 elements
Transition elaborate3 : guard parameter $x(Quality:392) in guard (AND (GT $x 293) (LEQ $x 391))introduces in Quality(392) partition with 2 elements
Sort wr.t. initial and guards Quality has partition 4
Applying symmetric unfolding of partitioned symmetric sort :Quality domain size was 392 reducing to 4 values.
For transition elaborate0:(LEQ $x 97) -> (EQ $x 3)
For transition elaborate1:(AND (GT $x 97) (LEQ $x 195)) -> (EQ $x 2)
For transition elaborate2:(AND (GT $x 195) (LEQ $x 293)) -> (EQ $x 1)
For transition elaborate3:(AND (GT $x 293) (LEQ $x 391)) -> (EQ $x 0)
Symmetric sort wr.t. initial and guards and successors and join/free detected :Options
Symmetric sort wr.t. initial detected :Options
Symmetric sort wr.t. initial and guards detected :Options
Applying symmetric unfolding of full symmetric sort :Options domain size was 98
Symmetric sort wr.t. initial and guards and successors and join/free detected :Products
Symmetric sort wr.t. initial detected :Products
Symmetric sort wr.t. initial and guards detected :Products
Applying symmetric unfolding of full symmetric sort :Products domain size was 98
[2023-03-16 16:58:05] [INFO ] Unfolded HLPN to a Petri net with 12 places and 10 transitions 34 arcs in 45 ms.
[2023-03-16 16:58:05] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Initial state reduction rules removed 2 formulas.
FORMULA DrinkVendingMachine-COL-98-CTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DrinkVendingMachine-COL-98-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 12 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 9 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-16 16:58:05] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-16 16:58:05] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
[2023-03-16 16:58:05] [INFO ] Invariant cache hit.
[2023-03-16 16:58:05] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-16 16:58:05] [INFO ] Invariant cache hit.
[2023-03-16 16:58:05] [INFO ] Implicit Places using invariants and state equation in 46 ms returned []
Implicit Place search using SMT with State Equation took 83 ms to find 0 implicit places.
[2023-03-16 16:58:05] [INFO ] Invariant cache hit.
[2023-03-16 16:58:05] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 401 ms. Remains : 12/12 places, 10/10 transitions.
Support contains 12 out of 12 places after structural reductions.
[2023-03-16 16:58:05] [INFO ] Flatten gal took : 24 ms
[2023-03-16 16:58:05] [INFO ] Flatten gal took : 7 ms
[2023-03-16 16:58:05] [INFO ] Input system was already deterministic with 10 transitions.
Incomplete random walk after 10010 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=143 ) properties (out of 33) seen :31
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-16 16:58:06] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-16 16:58:06] [INFO ] [Nat]Absence check using 6 positive place invariants in 5 ms returned sat
[2023-03-16 16:58:06] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-16 16:58:06] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-16 16:58:06] [INFO ] After 108ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 533 steps, including 0 resets, run visited all 1 properties in 6 ms. (steps per millisecond=88 )
Parikh walk visited 1 properties in 8 ms.
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 4 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 4 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 6 transition count 7
Applied a total of 9 rules in 6 ms. Remains 6 /12 variables (removed 6) and now considering 7/10 (removed 3) transitions.
// Phase 1: matrix 7 rows 6 cols
[2023-03-16 16:58:06] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 6/12 places, 7/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 7 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-16 16:58:06] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 4 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 40 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 2 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:06] [INFO ] Invariant cache hit.
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 6 transition count 7
Applied a total of 9 rules in 1 ms. Remains 6 /12 variables (removed 6) and now considering 7/10 (removed 3) transitions.
// Phase 1: matrix 7 rows 6 cols
[2023-03-16 16:58:06] [INFO ] Computed 3 place invariants in 0 ms
[2023-03-16 16:58:06] [INFO ] Dead Transitions using invariants and state equation in 27 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 6/12 places, 7/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 7 transitions.
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=50 )
FORMULA DrinkVendingMachine-COL-98-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 4 transition count 6
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 4 transition count 4
Applied a total of 14 rules in 2 ms. Remains 4 /12 variables (removed 8) and now considering 4/10 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2 ms. Remains : 4/12 places, 4/10 transitions.
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 0 ms
[2023-03-16 16:58:06] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:06] [INFO ] Input system was already deterministic with 4 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
// Phase 1: matrix 10 rows 12 cols
[2023-03-16 16:58:06] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-16 16:58:07] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:07] [INFO ] Flatten gal took : 2 ms
[2023-03-16 16:58:07] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:07] [INFO ] Input system was already deterministic with 10 transitions.
Starting structural reductions in LTL mode, iteration 0 : 12/12 places, 10/10 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 10/10 (removed 0) transitions.
[2023-03-16 16:58:07] [INFO ] Invariant cache hit.
[2023-03-16 16:58:07] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 12/12 places, 10/10 transitions.
[2023-03-16 16:58:07] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:07] [INFO ] Flatten gal took : 1 ms
[2023-03-16 16:58:07] [INFO ] Input system was already deterministic with 10 transitions.
[2023-03-16 16:58:07] [INFO ] Flatten gal took : 2 ms
[2023-03-16 16:58:07] [INFO ] Flatten gal took : 3 ms
[2023-03-16 16:58:07] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-16 16:58:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 12 places, 10 transitions and 34 arcs took 1 ms.
Total runtime 3108 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/527/ctl_0_ --ctl=/tmp/527/ctl_1_ --ctl=/tmp/527/ctl_2_ --ctl=/tmp/527/ctl_3_ --ctl=/tmp/527/ctl_4_ --ctl=/tmp/527/ctl_5_ --ctl=/tmp/527/ctl_6_ --ctl=/tmp/527/ctl_7_ --ctl=/tmp/527/ctl_8_ --ctl=/tmp/527/ctl_9_ --ctl=/tmp/527/ctl_10_ --ctl=/tmp/527/ctl_11_ --ctl=/tmp/527/ctl_12_ --mu-par --mu-opt
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-00
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-01
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-03
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-04
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-05
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-06
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-07
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-08
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-09
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-10
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-12
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-14
Could not compute solution for formula : DrinkVendingMachine-COL-98-CTLFireability-15
BK_STOP 1678987202878
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2023
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-00
ctl formula formula --ctl=/tmp/527/ctl_0_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-01
ctl formula formula --ctl=/tmp/527/ctl_1_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-03
ctl formula formula --ctl=/tmp/527/ctl_2_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-04
ctl formula formula --ctl=/tmp/527/ctl_3_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-05
ctl formula formula --ctl=/tmp/527/ctl_4_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-06
ctl formula formula --ctl=/tmp/527/ctl_5_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-07
ctl formula formula --ctl=/tmp/527/ctl_6_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-08
ctl formula formula --ctl=/tmp/527/ctl_7_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-09
ctl formula formula --ctl=/tmp/527/ctl_8_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-10
ctl formula formula --ctl=/tmp/527/ctl_9_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-12
ctl formula formula --ctl=/tmp/527/ctl_10_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-14
ctl formula formula --ctl=/tmp/527/ctl_11_
ctl formula name DrinkVendingMachine-COL-98-CTLFireability-15
ctl formula formula --ctl=/tmp/527/ctl_12_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 12 places, 10 transitions and 34 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 10->4 groups
pnml2lts-sym: Regrouping took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state vector length is 12; there are 4 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 6898 group checks and 0 next state calls
pnml2lts-sym: reachability took 1313.300 real 5165.410 user 80.700 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 941480149401 states, 1188 nodes
*** segmentation fault ***
Please send information on how to reproduce this problem to:
ltsmin-support@lists.utwente.nl
along with all output preceding this message.
In addition, include the following information:
Package: ltsmin 3.1.0
Stack trace:
0: pnml2lts-sym(+0x9b684) [0x560d57de6684]
1: pnml2lts-sym(+0x9b726) [0x560d57de6726]
2: /lib/x86_64-linux-gnu/libpthread.so.0(+0x13140) [0x7f602ae3e140]
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DrinkVendingMachine-COL-98"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DrinkVendingMachine-COL-98, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r137-smll-167819419000618"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DrinkVendingMachine-COL-98.tgz
mv DrinkVendingMachine-COL-98 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;